1011664

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{1193}}^1$

素因数の和:1254

約数の個数: 20

約数和(自身を含む): 1998756

約数和(自身を除く): 987092

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 1193, 2386, 4772, 9544, 19088, 63229, 126458, 252916, 505832, 1011664]

約数ペア:

[(1, 1011664), (2, 505832), (4, 252916), (8, 126458), (16, 63229), (53, 19088), (106, 9544), (212, 4772), (424, 2386), (848, 1193)]